[Tests] [OpenMP] XFAIL also for ppc64le.

Two tests were XFAILed for powerpc64le in r349512.
They should have also been XFAILed for ppc64le.

git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@349521 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/runtime/test/ompt/misc/control_tool.c b/runtime/test/ompt/misc/control_tool.c
index d8dad65..7995614 100644
--- a/runtime/test/ompt/misc/control_tool.c
+++ b/runtime/test/ompt/misc/control_tool.c
@@ -1,7 +1,7 @@
 // RUN: %libomp-compile-and-run | FileCheck %s
 // REQUIRES: ompt
 // UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7
-// XFAIL: powerpc64le
+// XFAIL: powerpc64le, ppc64le
 #define TEST_NEED_PRINT_FRAME_FROM_OUTLINED_FN
 #include "callback.h"
 #include <omp.h>
diff --git a/runtime/test/ompt/synchronization/taskwait.c b/runtime/test/ompt/synchronization/taskwait.c
index 0f36fff..cb30f3b 100644
--- a/runtime/test/ompt/synchronization/taskwait.c
+++ b/runtime/test/ompt/synchronization/taskwait.c
@@ -1,7 +1,7 @@
 // RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
 // REQUIRES: ompt
 // UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7
-// XFAIL: powerpc64le
+// XFAIL: powerpc64le, ppc64le
 #include "callback.h"
 #include <omp.h>